DigiTech RP90 multi-effects modeling guitar processor with Expression pedal

DigiTech RP90 multi-effects modeling guitar processor with Expression pedal

Good condition comes with PSU and Guitar cable.

DigiTech RP90 is a multi-effects modeling guitar processor powered by the AudioDNA2 DSP chip.
It is widely used by beginners and budget-conscious musicians as a portal to experiment with tone shaping without buying a cluttered pedalboard.



Core Technical Specifications

Processing engine: AudioDNA2 custom DSP chip.
Effects: 32 separate effects, allowing up to 9 to run simultaneously.
Modeling capacity: 12 amp models, 8 cabinet simulations, and 6 distortion models.
Memory slots: 100 total presets divided into 50 unalterable factory settings and 50 customizable user presets.
Built-in tools: 40 high-quality drum patterns and a chromatic guitar tuner.
Physical interface: Two-stomp pedal design featuring an integrated expression pedal for dynamic parameter control.



Key Functionality

Quick Tone and Effects Library: Users can rapidly scroll through 20 genre-based predefined combinations using dedicated layout buttons.

Expression Pedal Capabilities: The integrated pedal can be assigned to manipulate parameters in real time, including volume, wah-wah, and the pitch-shifting DigiTech Whammy effect.

Chromatic Tuner Mode: Activating both footswitches simultaneously mutes output signal and enters tuner mode, using a two-digit display and a horizontal matrix of LEDs to guide pitch corrections.

Output Adaptability: Features an Amp/Mixer toggle switch. This optimizes internal EQ processing depending on whether the unit connects directly to a live guitar amp or to direct mixing boards and PA speakers.